Make them regret ever hurting you.
Me: Who would you rather be in bed with? "Girl 1" or "Girl 2"?
Alex: Damn, that's hard. Uh, girl 2 -- WAIT, no she's getting fat.
Me: THAT'S SO MEAN..
Alex: I was checking her out because she walks the same way as me and her butt is getting huge!
Me: Maybe it's just her jeans........... get it? HAHHHAHAHAHAHAH
Alex: HAH. Hah. Ha. No. Just no.
Me: HAHAHHAHAHHAAHHAHAHHAHHAHAHHAHAHA DAMMIT ALEX, WHY AM I SO FUNNY.